This post is SPOILER FREE and to let us know things we can do but didn't know, like in Fallout New Vegas, you can keep drinking water by just holding the A button (xbox) continuosly.
For me, I will start it off.
Did you know, that when the screen is loading, you can turn and zoom in and out the object. If on the Xbox (since not sure if PC or PS3 does it) if you move one thumb stick, it turns/zooms slowly, if you use both thumbsticks, they turn/zoom faster. Not a big thing but something I stumbled apon when bored from loading
